Lamp chimney



FIG. 1 is an elevational view of a lamp chimney showing our new design, the opposite side being identical.

FIG. 2 is a top plan view taken along lines 2--2 of FIG. 1.

FIG. 3 is a bottom plan view as taken along line 3-3 of FIG. 1. 

The ornamental design for a lamp chimney, as shown and described. 